If you are PATIENT then its all possible super cheap. When they appear cheap on eBay they vanish VERY fast!
Have a read here:
viewtopic.php?f=2&t=8857You never know when the availability of GOOD control systems or spares for one, will dry up. Or be locked down so that we cannot properly proram them on future chairs. So I am future proofing.
JOYSTICKS 6
I have a cheap as new LED joystick, 3 factory refurb (basically new with screen protectors) Advanced Colour Joysticks with infra red and one has BT. And another 2 on my Salsa chair and my new Q700R chair.
POWER MODULES 5
All 5 are 120A. As new or factory refurbs. Or fitted to the Salsa and the new Q700R chairs.
SEATING and LIGHTING MODULES 5
I have 2 ISM6 fitted to the Salsa and Q700R chairs, and 3 spare ones, as new, and a complete set of full house wiring looms.
BUS CABLES
Bought about 10 all different lengths. And 4 more already on the Salsa and Q700R chairs.
IOM MODULE
I have 1 for RC use.
I have a bunch of other parts like the bus cable connectors and multipliers, OEM programming dongle, remote joystick (attendant).
I didnt pay much for any of it. Some months maybe even 10 months its all way overpriced. Other times its cheaper. Mostly it vanishes fast if its cheap! So you never see it. You need to monitor daily. Or ask on here. I got some cheap in here too.